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With respect to mutual funds and Tri-Continental Corporation, investors should consider
the investment objectives, risks, charges and expenses of a fund carefully before investing.
To learn more about this and other important information about each fund,
download a free prospectus. The
prospectus should be read carefully before investing.

Investors should consider
the investment objectives, risks, charges and expenses of Columbia Seligman Premium
Technology Growth Fund carefully before investing. To obtain the fund's most recent periodic
reports and other regulatory filings, contact your financial advisor or
download reports here. These
reports and other filings can also be found on the Securities and Exchange Commission's
EDGAR Database. You should read these reports and other filings carefully before investing.

Columbia Threadneedle Investments (Columbia Threadneedle) is the global brand name of the
Columbia and Threadneedle group of companies.

NOT FDIC INSURED · No bank guarantee · May lose value

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